TWI802724B - 用於超低功率影像感測器的像素電路 - Google Patents

用於超低功率影像感測器的像素電路 Download PDF

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Publication number
TWI802724B
TWI802724B TW108124349A TW108124349A TWI802724B TW I802724 B TWI802724 B TW I802724B TW 108124349 A TW108124349 A TW 108124349A TW 108124349 A TW108124349 A TW 108124349A TW I802724 B TWI802724 B TW I802724B
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TW
Taiwan
Prior art keywords
pixel circuit
transistor
voltage
node
int
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TW108124349A
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English (en)
Chinese (zh)
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TW202007137A (zh
Inventor
帕斯卡 海姆
皮埃爾 弗朗索瓦 盧埃迪
里卡多 夸利亞
恩金 圖瑞肯
帕斯卡 納斯邦
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瑞士商瑞士電子及微科技研究與發展中心公司
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Publication of TW202007137A publication Critical patent/TW202007137A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/709—Circuitry for control of the power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/771—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising storage means other than floating diffusion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/571—Control of the dynamic range involving a non-linear response

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
TW108124349A 2018-07-10 2019-07-10 用於超低功率影像感測器的像素電路 TWI802724B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18182685.0 2018-07-10
EP18182685.0A EP3595294A1 (de) 2018-07-10 2018-07-10 Pixel-schaltung für einen bildsensor mit extrem niedrigem energieverbrauch

Publications (2)

Publication Number Publication Date
TW202007137A TW202007137A (zh) 2020-02-01
TWI802724B true TWI802724B (zh) 2023-05-21

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TW108124349A TWI802724B (zh) 2018-07-10 2019-07-10 用於超低功率影像感測器的像素電路

Country Status (4)

Country Link
US (1) US11363223B2 (de)
EP (2) EP3595294A1 (de)
TW (1) TWI802724B (de)
WO (1) WO2020012353A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11770627B1 (en) * 2019-10-04 2023-09-26 Ball Aerospace & Technologies Corp. Systems and methods for direct measurement of photon arrival rate
US11431931B2 (en) * 2021-01-14 2022-08-30 Sony Semiconductor Solutions Corporation CTIA pixel with shared reset network
TWI813943B (zh) 2021-02-04 2023-09-01 神盾股份有限公司 影像感測器晶片及其感測方法
CN116744138B (zh) * 2023-06-29 2024-05-14 脉冲视觉(北京)科技有限公司 脉冲序列式传感器像素单元、脉冲序列式传感器及设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100019127A1 (en) * 2005-06-29 2010-01-28 National University Corporation NARA Institute of Science and Technology Solid-State Image Sensor and Signal Readout Method Thereof
US20110007199A1 (en) * 2008-02-22 2011-01-13 Pascal Heim Vision sensor for measuring contrasts and method for making such measure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7903159B2 (en) * 2001-03-26 2011-03-08 Panavision Imaging Llc Image sensor ADC and CDS per column

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100019127A1 (en) * 2005-06-29 2010-01-28 National University Corporation NARA Institute of Science and Technology Solid-State Image Sensor and Signal Readout Method Thereof
US20110007199A1 (en) * 2008-02-22 2011-01-13 Pascal Heim Vision sensor for measuring contrasts and method for making such measure

Also Published As

Publication number Publication date
WO2020012353A1 (en) 2020-01-16
US11363223B2 (en) 2022-06-14
EP3595294A1 (de) 2020-01-15
EP3821592A1 (de) 2021-05-19
EP3821592B1 (de) 2023-09-20
TW202007137A (zh) 2020-02-01
US20210344858A1 (en) 2021-11-04

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